[2]Pseudorotaxanes and [2]Catenanes Constructed by OxacalixcrownsNiologen Molecular Recognition Motifs

被引：20

作者：

Liu, Hua ^{[1
]}

Li, Xiao-Yan ^{[1
]}

Zhao, Xiao-Li ^{[2
,3
]}

Liu, Yahu A. ^{[4
]}

Li, Jiu-Sheng ^{[1
]}

Jiang, Biao ^{[1
]}

Wen, Ke ^{[1
,5
]}

机构：

[1] Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China

[2] E China Normal Univ, Shanghai Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China

[3] E China Normal Univ, Dept Chem, Shanghai 200062, Peoples R China

[4] ChemBridge Res Labs Inc, Med Chem, San Diego, CA 92127 USA

[5] ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China

来源：

ORGANIC LETTERS | 2014年 / 16卷 / 22期

基金：

中国国家自然科学基金;

关键词：

BIS(CROWN ETHER); HOST; COMPLEXATION; DERIVATIVES; CRYPTANDS; ROTAXANE; 1,3-ALTERNATE; CONFORMATION; POLYMER; SYSTEMS;

D O I：

10.1021/ol502869u

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Oxacalix[2]arene[2]pyrazine and functional polyether derived oxacalixcrown-6, -7, and -8 were synthesized, and their hostguest complexation with paraquat to form [2]pseudorotaxanes was studied. The [2]pseudorotaxanes were then successfully used in the construction of two oxacalixcrown-tetracationic cyclophane [CBPQT(4+)] based [2]catenanes.

引用

页码：5894 / 5897

页数：4

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